SEGMENT REPORTING (Tables)

12 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

Schedule of Reportable Segments

At December 31, 2019 and 2018, and for the years then ended, the Company's segment revenues were comprised of the following customer concentrations:

	% of Revenue by Segment 2019						% of Revenue by Segment 2018
	Black Oil		Refining		Recovery		Black Oil		Refining		Recovery
Customer 1	47	%	—	%	—	%	43	%	—	%	—	%
Customer 2	10	%	—	%	—	%	—	%	—	%	—	%
Customer 3	10	%	—	%	—	%	14	%	—	%	—	%
Customer 4	4	%	—	%	—	%	5	%	—	%	—	%

The Company’s reportable segments include the Black Oil, Refining and Marketing and Recovery segments.  Segment information for the years ended December 31, 2019 and 2018 are as follows:

YEAR ENDED DECEMBER 31, 2019
	Black Oil		Refining and Marketing			Recovery			Total
Revenues	$	139,269,164	$	12,957,767		$	11,138,634		$	163,365,565
Income (loss) from operations	$	433,901	$	(576,487	)	$	(2,631,458	)	$	(2,774,044	)
Total assets	$	114,976,772	$	1,101,470		$	4,681,677		$	120,759,919
YEAR ENDED DECEMBER 31, 2018
	Black Oil		Refining and Marketing			Recovery			Total
Revenues	$	143,836,981	$	22,935,482		$	13,948,198		$	180,720,661
Income (loss) from operations	$	3,561,223	$	(2,250,924	)	$	(821,951	)	$	488,348
Total assets	$	76,540,888	$	1,407,002		$	6,212,518		$	84,160,408